Diff Report
Run #5199dd4798f9f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199df04dd672: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #5199dd4798f9fRun #5199df04dd672DiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)4,376 4,388 12 0.3%
Incl. Wall Time (microsec) per call 36 36 0 0.3%
Excl. Wall Time (microsec)994 1,014 20 2.0%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 33 33 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)85,648 85,648 0 0.0%
Incl. MemUse (bytes) per call 708 708 0 0.0%
Excl. MemUse (bytes)-18,516 -18,516 0 0.0%
Incl. PeakMemUse (bytes)43,420 43,520 100 0.2%
Incl. PeakMemUse (bytes) per call 359 360 1 0.2%
Excl. PeakMemUse (bytes)680 680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::prepareQuery [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 12 0.1% 4,001 14.3% 0 0.0% 100 0.2%
Exclusive Metrics Diff for Current Function20 166.7% 4,001 100.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 12 100.0% 4,001 100.0% 0 N/A% 100 100.0%
Child functions
PDO::prepare0 N/A% -12 -100.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::prefixTables0 N/A% 4 33.3% 0 0.0% 0 N/A% 100 100.0%